| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $226.65 | 12.692% | $255.4164 | $255.42 | $255.40 | $255.40 |
| Purchase #2 | $72.96 | 11.481% | $81.3365 | $81.34 | $81.35 | $81.30 |
| Purchase #3 | $102.37 | 5.535% | $108.0362 | $108.04 | $108.05 | $108.00 |
| Purchase #4 | $218.94 | 13.829% | $249.2172 | $249.22 | $249.20 | $249.20 |
| Purchase #5 | $165.51 | 10.847% | $183.4629 | $183.46 | $183.45 | $183.50 |
| Purchase #6 | $157.94 | 7.138% | $169.2138 | $169.21 | $169.20 | $169.20 |
| Purchase #7 | $105.73 | 8.644% | $114.8693 | $114.87 | $114.85 | $114.90 |
| 7 purchase totals = | $1,050.10 | $1,161.5523 | $1,161.56 | $1,161.50 | $1,161.50 | |